Relatório Hidrológico - Lagoa dos Patos / RS

Mapas de Contexto
Context Map
Informações Gerais
Município Estado Área Área urbana
Lagoa dos Patos RS 10201.524 km² 0 km²
Tabela Desastres
Selecione o tipo de desastres:
Resumo TRs estações selecionadas
Resumo das estações com a média do TR para os desastres com danos humanos
Estações à Montante

Código cobacia Rio Área mont. (km²) Início Fim Período (anos) Operando Selecionada % Falhas
87450100 7799981 ARROIO DILÚVIO 131.31 1972/10 2024/01 46 sim X 33.77%
87400000 781419 RIO GRAVATAÍ 1599.74 1940/01 2014/12 75 nao 72.44%
87401600 7814213 ARROIO DEMÉTRIO 204.22 1994/01 2018/03 27 sim X 67.35%
87399000 781431 RIO GRAVATAÍ 1346.23 1978/01 2024/01 45 sim X 1.27%
87398800 7814871 ARROIO PASSO GRANDE 138.01 1994/10 2024/01 27 sim 41.48%
87382000 7821513 RIO DOS SINOS 3145.7 1973/07 2024/01 45 sim X 1.48%
87380000 782159 RIO DOS SINOS 2957.66 1939/11 2024/01 79 sim 5.14%
87374000 7825 RIO DOS SINOS 1476.53 1996/08 2024/01 22 sim 2.42%
87270000 78419 RIO CAÍ 4365.53 1939/12 2014/12 78 sim X 23.20%
87170000 78451 RIO CAÍ 3016.78 1978/01 2024/01 71 sim 2.17%
87160000 78475 RIO CAÍ 2023.67 1942/10 2024/01 76 sim 0.20%
86895000 786151 RIO TAQUARI 24660.15 1959/09 2014/12 55 sim X 13.86%
86745000 7862411 RIO FORQUETA 792.19 1957/07 2023/10 61 sim 1.01%
86720000 78637 RIO TAQUARI 19137.55 1941/10 2024/01 77 sim 20.55%
86700000 786383 ARROIO JACARÉ 441.24 1943/04 2015/03 72 nao 0.12%
86580000 786411 RIO GUAPORÉ 2488.62 1940/01 2024/01 78 sim 0.79%
86560000 7864135 RIO GUAPORÉ 2031.18 1939/10 2023/08 79 sim 1.09%
86510000 78651 RIO TAQUARI 16047.25 1940/01 2024/01 78 sim 0.50%
86500000 7866513 RIO CARREIRO 1825.37 1939/10 2023/08 79 sim 0.20%
86480000 786659 RIO CARREIRO 1278.99 1956/11 2024/01 66 sim 0.74%
86470000 78675 RIO DAS ANTAS 12532.98 1970/04 2008/02 38 nao 0.44%
86440000 786813 RIO PRATA 3653.85 1940/01 2007/08 69 nao 0.00%
86420000 786821 RIO PRATA 541.66 1959/06 2024/01 59 sim 0.26%
86410000 786833 RIO TURVO 2860.65 1956/11 2023/11 62 sim 0.99%
86160000 7869631 RIO TAINHAS 1185.97 1940/08 2023/07 78 sim 0.10%
86100000 786973 RIO DAS ANTAS 1867.79 1940/09 2024/01 78 sim 0.60%
85900000 78733 RIO JACUÍ 38829.43 1939/12 2024/01 79 sim X 10.59%
85830000 7874251 RIO PARDINHO 788.31 1978/12 2024/01 40 sim 6.64%
85642000 78793 RIO JACUÍ 27458.53 1981/06 2024/01 37 sim 0.78%
85623000 788435 RIO SÃO SEPÉ 666.41 1984/11 2023/12 34 sim 1.49%
85610000 78849 RIO SÃO SEPÉ 109.01 1981/05 2024/01 37 sim 1.56%
85600000 78853 RIO VACACAÍ 6847.1 1940/02 2023/12 78 sim 2.48%
85480000 788917 RIO VACACAÍ 2985.41 1969/10 2024/01 49 sim 1.38%
85470000 7889771 RIO VACACAÍ 1027.97 1967/10 2024/01 51 sim 1.18%
85438000 78921 RIO VACACAÍ-MIRIM 1122.88 1984/01 2022/09 42 sim 4.73%
85400000 78935 RIO JACUÍ 14036.53 1939/12 2024/01 79 sim 0.30%
87905000 79219 RIO CAMAQUÃ 15580.41 1964/05 2023/12 54 sim X 0.98%
87590000 792771 RIO CAMAQUÃ 4112.9 1973/06 2008/07 35 nao 15.40%

Estações à Jusante

Código cobacia Rio Área mont. (km²) Início Fim Período (anos) Operando Selecionada % Falhas
87450100 7799981 ARROIO DILÚVIO 131.31 1972/10 2024/01 46 sim X 33.77%

Análise estação: 87450100
Tabela Resumo - Desastres vs Hidrologia
Vazões Máximas e Tempos de Retorno

Ano Hidro Vazao Data TR Empirico TR lognorm TR gumbel_r TR Log-Pearson 3
1982/1983 110.3 1982-09-28 48.0 276.61 2240.12 324.46
2007/2008 70.0 2007-06-10 24.0 35.45 75.65 34.81
1984/1985 57.2 1984-11-02 16.0 17.07 26.07 16.44
2002/2003 48.4 2002-06-07 12.0 10.11 12.69 9.72
1992/1993 44.9 1992-09-24 9.6 8.17 9.58 7.88
2001/2002 41.4 2001-07-20 8.0 6.59 7.27 6.38
2009/2010 38.0 2009-08-09 6.86 5.34 5.59 5.2
1976/1977 36.1 1976-07-13 6.0 4.75 4.84 4.64
1974/1975 33.5 1974-06-09 5.33 4.05 4.0 3.97
1997/1998 32.9 1997-10-05 4.8 3.9 3.83 3.83
2023/2024 32.8 2023-06-16 4.36 3.87 3.8 3.8
2010/2011 32.5 2010-06-26 4.0 3.8 3.72 3.74
1991/1992 31.6 1991-07-23 3.69 3.6 3.49 3.54
1987/1988 31.6 1987-08-15 3.43 3.6 3.49 3.54
1993/1994 31.0 1993-06-04 3.2 3.47 3.34 3.42
2005/2006 30.5 2005-10-08 3.0 3.36 3.23 3.32
2008/2009 29.8 2008-02-22 2.82 3.22 3.08 3.18
1990/1991 29.8 1990-11-04 2.67 3.22 3.08 3.18
1998/1999 28.0 1998-05-16 2.53 2.89 2.72 2.87
2012/2013 27.9 2012-09-18 2.4 2.87 2.71 2.85
2013/2014 27.9 2013-08-25 2.29 2.87 2.71 2.85
1973/1974 25.7 1973-01-11 2.18 2.52 2.35 2.51
1986/1987 23.9 1986-11-27 2.09 2.26 2.1 2.26
1983/1984 23.9 1983-08-15 2.0 2.26 2.1 2.26
1977/1978 20.1 1977-06-18 1.92 1.82 1.7 1.84
2006/2007 19.7 2006-02-25 1.85 1.78 1.66 1.8
1985/1986 19.6 1985-12-27 1.78 1.77 1.65 1.79
2004/2005 19.1 2004-09-22 1.71 1.73 1.61 1.74
1995/1996 19.0 1995-08-03 1.66 1.72 1.6 1.73
1980/1981 17.5 1980-12-02 1.6 1.59 1.49 1.6
1979/1980 16.0 1979-04-15 1.55 1.47 1.4 1.49
2024/2025 15.5 2024-01-17 1.5 1.44 1.37 1.45
2015/2016 15.4 2015-10-11 1.45 1.43 1.36 1.45
1996/1997 14.5 1996-10-22 1.41 1.37 1.32 1.39
1988/1989 14.5 1988-01-05 1.37 1.37 1.32 1.39
2016/2017 14.3 2016-07-11 1.33 1.36 1.31 1.38
1975/1976 14.1 1975-08-29 1.3 1.35 1.3 1.36
1981/1982 13.6 1981-09-14 1.26 1.32 1.27 1.33
1994/1995 11.8 1994-10-20 1.23 1.23 1.2 1.24
2000/2001 11.3 2000-09-24 1.2 1.2 1.18 1.21
1989/1990 10.5 1989-01-30 1.17 1.17 1.16 1.18
1972/1973 10.5 1972-11-13 1.14 1.17 1.16 1.18
2011/2012 9.5 2011-12-16 1.12 1.13 1.13 1.14
1978/1979 6.1 1978-01-21 1.09 1.04 1.06 1.04
1999/2000 4.8 1999-01-29 1.07 1.02 1.04 1.02
2018/2019 4.6 2018-05-22 1.04 1.02 1.04 1.02
2017/2018 4.5 2017-08-20 1.02 1.02 1.04 1.02

Distribuições ajustadas
Hydrology chart
Teste de Kolmogorov-Smirnov

Tamanho da amostra (N): 47

Valor crítico (Dc): 0.1984

Lognorm: Estatística (D) = 0.0985

Gumbel_r: Estatística (D) = 0.08

Log-pearson 3: Estatística (D) = 0.0958
Disasters charts
Análise estação: 85900000
Tabela Resumo - Desastres vs Hidrologia
Vazões Máximas e Tempos de Retorno

Ano Hidro Vazao Data TR Empirico TR lognorm TR gumbel_r TR Log-Pearson 3
1941/1942 9185.0 1941-05-07 79.0 409.54 102.82 694.65
2015/2016 7423.3 2015-10-17 39.5 49.47 26.54 50.8
2023/2024 6473.2 2023-09-18 26.33 17.7 12.95 16.89
1984/1985 6164.0 1984-05-27 19.75 12.96 10.29 12.3
1953/1954 6013.9 1953-10-07 15.8 11.19 9.22 10.61
2009/2010 5872.9 2009-11-26 13.17 9.78 8.32 9.28
1942/1943 5840.0 1942-05-24 11.29 9.48 8.12 9.0
1960/1961 5671.7 1960-09-24 9.88 8.11 7.19 7.71
1965/1966 5641.1 1965-09-16 8.78 7.88 7.03 7.5
2002/2003 5488.8 2002-10-14 7.9 6.87 6.31 6.57
1940/1941 5480.4 1940-05-31 7.18 6.82 6.27 6.52
1997/1998 5398.4 1997-10-20 6.58 6.35 5.91 6.08
1966/1967 5264.0 1966-07-28 6.08 5.65 5.38 5.43
1967/1968 5264.0 1967-09-24 5.64 5.65 5.38 5.43
1982/1983 5158.0 1982-10-29 5.27 5.17 5.0 4.99
1992/1993 5149.4 1992-04-19 4.94 5.13 4.97 4.95
2016/2017 5145.5 2016-01-01 4.65 5.12 4.95 4.94
1954/1955 5109.1 1954-07-26 4.39 4.97 4.83 4.8
1972/1973 5106.6 1972-09-25 4.16 4.96 4.82 4.79
1983/1984 5055.5 1983-07-14 3.95 4.75 4.66 4.6
1973/1974 5013.1 1973-07-26 3.76 4.59 4.52 4.45
2010/2011 4912.9 2010-01-11 3.59 4.24 4.22 4.12
1988/1989 4912.1 1988-09-29 3.43 4.24 4.22 4.12
2013/2014 4798.3 2013-11-16 3.29 3.88 3.91 3.79
2019/2020 4792.1 2019-11-07 3.16 3.86 3.9 3.77
1998/1999 4593.6 1998-01-01 3.04 3.33 3.42 3.28
2017/2018 4572.8 2017-06-04 2.93 3.28 3.37 3.23
1994/1995 4537.9 1994-10-24 2.82 3.2 3.3 3.15
2007/2008 4537.9 2007-09-29 2.72 3.2 3.3 3.15
1990/1991 4414.5 1990-10-17 2.63 2.93 3.05 2.91
1987/1988 4414.5 1987-08-05 2.55 2.93 3.05 2.91
1986/1987 4304.0 1986-11-10 2.47 2.72 2.84 2.71
1979/1980 4241.5 1979-10-12 2.39 2.61 2.74 2.6
1985/1986 4179.5 1985-08-14 2.32 2.51 2.63 2.5
2003/2004 4176.1 2003-12-21 2.26 2.51 2.63 2.5
2001/2002 4162.7 2001-10-06 2.19 2.48 2.61 2.48
2014/2015 4096.0 2014-07-05 2.14 2.38 2.5 2.38
1977/1978 3966.0 1977-08-05 2.08 2.2 2.32 2.21
1995/1996 3802.0 1995-08-07 2.03 2.01 2.11 2.02
1993/1994 3772.7 1993-06-09 1.98 1.97 2.08 1.99
2005/2006 3680.8 2005-10-11 1.93 1.88 1.98 1.9
2008/2009 3624.0 2008-11-02 1.88 1.82 1.92 1.84
1971/1972 3617.7 1971-07-02 1.84 1.82 1.91 1.84
1970/1971 3580.1 1970-07-12 1.8 1.78 1.88 1.8
2021/2022 3562.2 2021-09-16 1.76 1.77 1.86 1.79
2018/2019 3543.5 2018-09-06 1.72 1.75 1.84 1.77
2000/2001 3542.6 2000-09-26 1.68 1.75 1.84 1.77
1975/1976 3534.4 1975-09-18 1.65 1.74 1.83 1.77
1989/1990 3470.7 1989-10-01 1.61 1.69 1.78 1.71
2011/2012 3345.8 2011-08-15 1.58 1.6 1.67 1.62
1944/1945 3310.7 1944-06-30 1.55 1.57 1.64 1.59
2022/2023 3292.2 2022-07-21 1.52 1.56 1.63 1.58
1952/1953 3165.9 1952-07-03 1.49 1.48 1.54 1.5
1946/1947 3141.0 1946-10-20 1.46 1.47 1.52 1.49
1945/1946 3101.0 1945-08-07 1.44 1.44 1.5 1.46
1999/2000 3077.6 1999-10-20 1.41 1.43 1.48 1.45
2012/2013 3013.6 2012-09-23 1.39 1.4 1.44 1.42
2020/2021 2799.9 2020-07-12 1.36 1.3 1.33 1.32
1969/1970 2752.2 1969-02-23 1.34 1.28 1.31 1.3
1976/1977 2708.4 1976-08-13 1.32 1.26 1.29 1.28
1996/1997 2592.9 1996-01-31 1.3 1.22 1.24 1.24
1964/1965 2416.8 1964-09-06 1.27 1.17 1.18 1.18
1947/1948 2377.1 1947-05-24 1.25 1.16 1.17 1.17
1943/1944 2348.1 1943-07-08 1.23 1.15 1.16 1.16
1974/1975 2348.1 1974-08-10 1.22 1.15 1.16 1.16
1981/1982 2309.6 1981-09-19 1.2 1.14 1.15 1.15
1951/1952 2271.7 1951-11-28 1.18 1.14 1.14 1.14
1948/1949 2194.1 1948-06-19 1.16 1.12 1.12 1.12
1949/1950 2185.6 1949-10-10 1.14 1.12 1.12 1.12
1950/1951 2160.3 1950-10-24 1.13 1.11 1.11 1.12
2006/2007 2132.9 2006-09-19 1.11 1.11 1.11 1.11
1991/1992 2130.8 1991-08-04 1.1 1.11 1.11 1.11
1968/1969 1898.1 1968-11-12 1.08 1.07 1.06 1.07
1978/1979 1827.7 1978-11-25 1.07 1.06 1.05 1.06
1980/1981 1823.7 1980-08-02 1.05 1.06 1.05 1.06
2004/2005 1625.2 2004-09-25 1.04 1.04 1.03 1.04
2024/2025 1356.8 2024-01-21 1.03 1.02 1.01 1.02
1939/1940 1064.1 1939-12-20 1.01 1.01 1.0 1.01

Distribuições ajustadas
Hydrology chart
Teste de Kolmogorov-Smirnov

Tamanho da amostra (N): 78

Valor crítico (Dc): 0.154

Lognorm: Estatística (D) = 0.0721

Gumbel_r: Estatística (D) = 0.078

Log-pearson 3: Estatística (D) = 0.0645
Disasters charts
Análise estação: 87399000
Tabela Resumo - Desastres vs Hidrologia
Vazões Máximas e Tempos de Retorno

Ano Hidro Vazao Data TR Empirico TR lognorm TR gumbel_r TR Log-Pearson 3
2013/2014 224.6 2013-08-30 48.0 85.06 35.97 94.5
2015/2016 213.4 2015-07-24 24.0 53.01 26.48 55.06
1984/1985 212.7 1984-06-23 16.0 51.49 25.98 53.3
2023/2024 171.0 2023-09-15 12.0 10.4 8.5 9.87
1995/1996 168.4 1995-08-04 9.6 9.51 7.95 9.03
2012/2013 165.6 2012-09-22 8.0 8.64 7.39 8.22
1987/1988 160.8 1987-08-18 6.86 7.37 6.53 7.02
1983/1984 146.3 1983-08-05 6.0 4.69 4.54 4.53
2020/2021 142.5 2020-07-12 5.33 4.2 4.14 4.08
1988/1989 140.2 1988-09-29 4.8 3.94 3.92 3.83
2017/2018 137.8 2017-06-10 4.36 3.69 3.7 3.6
1985/1986 137.6 1985-08-14 4.0 3.67 3.68 3.58
2011/2012 133.3 2011-07-24 3.69 3.27 3.33 3.21
1993/1994 131.8 1993-07-13 3.43 3.15 3.22 3.09
1982/1983 131.8 1982-07-01 3.2 3.15 3.22 3.09
2001/2002 128.0 2001-07-23 3.0 2.86 2.95 2.82
2016/2017 127.7 2016-04-29 2.82 2.84 2.93 2.8
1990/1991 126.9 1990-10-16 2.67 2.78 2.88 2.75
2014/2015 126.3 2014-07-05 2.53 2.74 2.84 2.71
2005/2006 120.3 2005-10-12 2.4 2.38 2.49 2.38
2018/2019 119.7 2018-09-06 2.29 2.35 2.46 2.35
1994/1995 117.4 1994-02-17 2.18 2.24 2.35 2.24
2007/2008 114.6 2007-09-28 2.09 2.11 2.22 2.11
2019/2020 114.4 2019-06-02 2.0 2.1 2.21 2.1
2000/2001 113.7 2000-09-26 1.92 2.07 2.18 2.08
1992/1993 109.1 1992-07-08 1.85 1.89 1.99 1.9
2002/2003 109.0 2002-08-06 1.78 1.89 1.98 1.9
2010/2011 106.6 2010-07-25 1.71 1.8 1.9 1.82
2008/2009 105.9 2008-08-04 1.66 1.78 1.87 1.8
1997/1998 101.0 1997-08-25 1.6 1.64 1.71 1.65
2004/2005 97.6 2004-09-26 1.55 1.55 1.62 1.57
2009/2010 96.8 2009-09-19 1.5 1.53 1.6 1.55
1991/1992 88.9 1991-08-09 1.45 1.37 1.42 1.39
1986/1987 88.2 1986-12-02 1.41 1.36 1.4 1.38
1998/1999 87.2 1998-01-02 1.37 1.34 1.38 1.36
1989/1990 86.9 1989-07-07 1.33 1.34 1.38 1.36
1980/1981 86.3 1980-08-03 1.3 1.33 1.37 1.35
2022/2023 84.9 2022-07-19 1.26 1.31 1.34 1.32
2021/2022 79.6 2021-09-17 1.23 1.23 1.26 1.25
1996/1997 79.5 1996-10-25 1.2 1.23 1.26 1.25
1981/1982 75.8 1981-09-26 1.17 1.19 1.21 1.2
2003/2004 75.0 2003-07-14 1.14 1.18 1.2 1.2
1999/2000 70.5 1999-06-14 1.12 1.14 1.15 1.15
2024/2025 54.6 2024-01-20 1.09 1.05 1.04 1.05
1978/1979 48.6 1978-09-19 1.07 1.03 1.02 1.03
2006/2007 40.7 2006-09-19 1.04 1.02 1.01 1.01
1979/1980 40.0 1979-08-12 1.02 1.01 1.01 1.01

Distribuições ajustadas
Hydrology chart
Teste de Kolmogorov-Smirnov

Tamanho da amostra (N): 47

Valor crítico (Dc): 0.1984

Lognorm: Estatística (D) = 0.0677

Gumbel_r: Estatística (D) = 0.0827

Log-pearson 3: Estatística (D) = 0.0749
Disasters charts
Análise estação: 87401600
Tabela Resumo - Desastres vs Hidrologia
Vazões Máximas e Tempos de Retorno

Ano Hidro Vazao Data TR Empirico TR lognorm TR gumbel_r TR Log-Pearson 3
2013/2014 18.6 2013-08-30 22.0 62.52 11.83 140.83
2004/2005 13.3 2004-11-18 11.0 4.06 3.55 3.68
2002/2003 13.2 2002-07-28 7.33 3.92 3.47 3.57
1995/1996 13.2 1995-07-30 5.5 3.92 3.47 3.57
2009/2010 13.0 2009-08-10 4.4 3.66 3.33 3.37
2003/2004 12.8 2003-07-09 3.67 3.43 3.2 3.18
2011/2012 12.6 2011-04-24 3.14 3.22 3.07 3.01
2005/2006 12.4 2005-09-02 2.75 3.03 2.95 2.86
2008/2009 12.2 2008-09-13 2.44 2.85 2.83 2.72
1996/1997 12.1 1996-10-15 2.2 2.77 2.78 2.65
1994/1995 11.9 1994-02-13 2.0 2.62 2.67 2.53
2007/2008 11.6 2007-06-17 1.83 2.42 2.52 2.37
2012/2013 11.5 2012-01-17 1.69 2.36 2.47 2.31
2000/2001 11.0 2000-09-20 1.57 2.09 2.25 2.09
2017/2018 10.6 2017-05-26 1.47 1.91 2.09 1.94
2010/2011 10.5 2010-02-17 1.38 1.87 2.06 1.9
2006/2007 9.3 2006-12-26 1.29 1.51 1.69 1.58
2016/2017 5.2 2016-09-04 1.22 1.07 1.09 1.09
2001/2002 5.1 2001-09-27 1.16 1.06 1.08 1.08
2015/2016 4.5 2015-11-28 1.1 1.04 1.05 1.06
2018/2019 2.3 2018-03-29 1.05 1.01 1.01 1.01

Distribuições ajustadas
Hydrology chart
Teste de Kolmogorov-Smirnov

Tamanho da amostra (N): 21

Valor crítico (Dc): 0.2968

Lognorm: Estatística (D) = 0.2285

Gumbel_r: Estatística (D) = 0.2757

Log-pearson 3: Estatística (D) = 0.2366
Disasters charts
Análise estação: 87382000
Tabela Resumo - Desastres vs Hidrologia
Vazões Máximas e Tempos de Retorno

Ano Hidro Vazao Data TR Empirico TR lognorm TR gumbel_r TR Log-Pearson 3
2013/2014 1030.2 2013-08-28 53.0 42.71 63.69 49.62
2023/2024 1015.0 2023-06-16 26.5 39.49 57.83 45.53
2015/2016 872.9 2015-07-23 17.67 18.81 23.59 20.3
2008/2009 849.5 2008-05-08 13.25 16.63 20.38 17.77
1985/1986 807.1 1985-08-15 10.6 13.29 15.66 13.97
1984/1985 773.0 1984-06-23 8.83 11.1 12.69 11.52
2011/2012 691.7 2011-07-24 7.57 7.22 7.75 7.32
1983/1984 691.7 1983-08-05 6.62 7.22 7.75 7.32
2009/2010 662.8 2009-09-15 5.89 6.21 6.53 6.24
2018/2019 613.4 2018-09-07 5.3 4.81 4.9 4.78
2020/2021 613.4 2020-07-12 4.82 4.81 4.9 4.78
2005/2006 592.6 2005-09-05 4.42 4.32 4.36 4.28
2002/2003 589.2 2002-06-15 4.08 4.25 4.28 4.21
1982/1983 585.7 1982-07-01 3.79 4.17 4.2 4.13
2001/2002 582.3 2001-07-24 3.53 4.1 4.12 4.06
1993/1994 558.5 1993-07-09 3.31 3.64 3.61 3.59
2017/2018 545.0 2017-06-08 3.12 3.4 3.36 3.35
1988/1989 538.3 1988-09-28 2.94 3.29 3.24 3.24
1990/1991 538.3 1990-10-16 2.79 3.29 3.24 3.24
1995/1996 535.0 1995-07-23 2.65 3.24 3.19 3.19
2007/2008 528.4 2007-07-15 2.52 3.13 3.08 3.08
2016/2017 505.3 2016-10-22 2.41 2.8 2.73 2.75
1997/1998 502.1 1997-08-07 2.3 2.76 2.69 2.71
2014/2015 454.0 2014-09-18 2.21 2.21 2.13 2.17
1986/1987 440.9 1986-12-29 2.12 2.08 2.01 2.04
1987/1988 438.3 1987-08-16 2.04 2.06 1.99 2.02
2000/2001 432.1 2000-10-18 1.96 2.0 1.93 1.97
2012/2013 432.1 2012-09-23 1.89 2.0 1.93 1.97
2019/2020 410.5 2019-11-09 1.83 1.83 1.77 1.8
2010/2011 398.4 2010-07-26 1.77 1.74 1.68 1.71
1980/1981 390.7 1980-08-03 1.71 1.69 1.63 1.66
1994/1995 365.7 1994-05-19 1.66 1.53 1.49 1.52
2003/2004 362.8 2003-07-13 1.61 1.52 1.47 1.5
1998/1999 345.3 1998-08-20 1.56 1.43 1.39 1.41
1981/1982 345.2 1981-06-13 1.51 1.43 1.39 1.41
1975/1976 337.9 1975-09-19 1.47 1.39 1.36 1.38
1992/1993 331.0 1992-07-10 1.43 1.36 1.33 1.35
1989/1990 331.0 1989-05-11 1.39 1.36 1.33 1.35
1977/1978 323.3 1977-08-06 1.36 1.33 1.3 1.32
1976/1977 323.3 1976-08-12 1.32 1.33 1.3 1.32
1996/1997 319.8 1996-10-19 1.29 1.31 1.29 1.31
2022/2023 305.1 2022-05-23 1.26 1.26 1.24 1.25
2004/2005 294.9 2004-11-18 1.23 1.22 1.21 1.22
1973/1974 278.8 1973-09-23 1.2 1.17 1.17 1.17
2021/2022 268.0 2021-07-01 1.18 1.15 1.14 1.15
1999/2000 257.5 1999-07-31 1.15 1.12 1.12 1.12
1978/1979 247.6 1978-12-11 1.13 1.1 1.1 1.1
2024/2025 239.6 2024-01-25 1.1 1.08 1.09 1.09
1979/1980 226.2 1979-12-20 1.08 1.06 1.07 1.07
1991/1992 221.8 1991-12-31 1.06 1.06 1.06 1.06
1974/1975 201.5 1974-06-14 1.04 1.03 1.04 1.04
2006/2007 167.2 2006-08-20 1.02 1.01 1.02 1.01

Distribuições ajustadas
Hydrology chart
Teste de Kolmogorov-Smirnov

Tamanho da amostra (N): 52

Valor crítico (Dc): 0.1886

Lognorm: Estatística (D) = 0.0846

Gumbel_r: Estatística (D) = 0.0841

Log-pearson 3: Estatística (D) = 0.0794
Disasters charts
Análise estação: 87270000
Tabela Resumo - Desastres vs Hidrologia
Vazões Máximas e Tempos de Retorno

Ano Hidro Vazao Data TR Empirico TR lognorm TR gumbel_r TR Log-Pearson 3
2007/2008 1241.8 2007-07-10 60.0 27.19 8.49 252.73
1941/1942 1215.0 1941-05-05 30.0 21.34 7.72 61.82
2009/2010 1166.9 2009-09-28 20.0 14.21 6.52 18.92
2011/2012 1152.9 2011-07-22 15.0 12.71 6.21 15.07
2013/2014 1147.3 2013-08-26 12.0 12.16 6.09 13.88
1993/1994 1138.6 1993-06-06 10.0 11.37 5.91 12.31
1982/1983 1123.5 1982-06-29 8.57 10.14 5.61 10.2
2005/2006 1095.2 2005-09-03 7.5 8.27 5.09 7.58
1942/1943 1070.2 1942-05-19 6.67 6.97 4.68 6.08
1988/1989 1047.3 1988-09-26 6.0 6.0 4.34 5.11
1965/1966 1047.3 1965-08-21 5.45 6.0 4.34 5.11
1984/1985 1033.0 1984-06-20 5.0 5.49 4.14 4.64
1967/1968 1030.2 1967-09-20 4.62 5.4 4.1 4.55
2000/2001 999.3 2000-10-14 4.29 4.5 3.71 3.78
1944/1945 982.3 1944-06-25 4.0 4.1 3.51 3.46
2003/2004 980.0 2003-07-10 3.75 4.05 3.49 3.42
1997/1998 971.8 1997-08-05 3.53 3.87 3.4 3.28
1987/1988 947.5 1987-08-14 3.33 3.42 3.15 2.93
1990/1991 942.2 1990-10-13 3.16 3.33 3.09 2.86
2001/2002 928.9 2001-10-02 3.0 3.12 2.97 2.71
1985/1986 915.7 1985-08-14 2.86 2.94 2.85 2.57
1963/1964 910.5 1963-10-12 2.73 2.87 2.81 2.52
2012/2013 904.8 2012-09-20 2.61 2.8 2.76 2.46
2008/2009 890.6 2008-10-28 2.5 2.63 2.65 2.34
1983/1984 884.7 1983-08-02 2.4 2.57 2.6 2.29
1980/1981 877.0 1980-07-31 2.31 2.49 2.54 2.24
2002/2003 874.5 2002-06-13 2.22 2.46 2.52 2.22
1992/1993 846.8 1992-07-07 2.14 2.21 2.33 2.03
1971/1972 844.3 1971-03-17 2.07 2.19 2.31 2.02
1986/1987 836.9 1986-12-26 2.0 2.13 2.27 1.98
1973/1974 829.5 1973-09-20 1.94 2.08 2.22 1.94
1972/1973 827.1 1972-09-21 1.88 2.06 2.21 1.92
1989/1990 822.2 1989-09-25 1.82 2.03 2.18 1.9
1966/1967 810.1 1966-12-21 1.76 1.95 2.11 1.84
1975/1976 790.9 1975-09-16 1.71 1.83 2.0 1.75
1969/1970 788.5 1969-02-20 1.67 1.82 1.99 1.74
1995/1996 774.4 1995-07-21 1.62 1.74 1.92 1.68
1998/1999 760.5 1998-08-17 1.58 1.68 1.85 1.63
1977/1978 755.8 1977-08-03 1.54 1.66 1.83 1.62
1976/1977 708.5 1976-08-10 1.5 1.47 1.63 1.47
1970/1971 704.1 1970-06-07 1.46 1.46 1.62 1.46
1994/1995 697.5 1994-08-17 1.43 1.44 1.59 1.45
1940/1941 678.7 1940-07-17 1.4 1.38 1.53 1.4
1996/1997 665.2 1996-10-16 1.36 1.35 1.49 1.37
2010/2011 661.7 2010-07-23 1.33 1.34 1.48 1.36
1981/1982 650.5 1981-06-09 1.3 1.31 1.44 1.34
2014/2015 644.5 2014-10-20 1.28 1.3 1.43 1.33
1974/1975 629.9 1974-06-11 1.25 1.27 1.39 1.3
1999/2000 591.9 1999-10-16 1.22 1.2 1.3 1.24
1964/1965 591.9 1964-09-03 1.2 1.2 1.3 1.24
1991/1992 576.4 1991-12-28 1.18 1.18 1.27 1.22
1979/1980 574.5 1979-12-16 1.15 1.18 1.26 1.22
1978/1979 561.1 1978-12-07 1.13 1.16 1.24 1.2
2006/2007 535.5 2006-07-29 1.11 1.13 1.19 1.17
1943/1944 458.8 1943-07-05 1.09 1.07 1.1 1.1
1968/1969 389.6 1968-11-08 1.07 1.04 1.04 1.06
2004/2005 387.4 2004-11-13 1.05 1.04 1.04 1.06
1962/1963 237.2 1962-01-01 1.03 1.01 1.0 1.01
1939/1940 122.5 1939-12-13 1.02 1.0 1.0 1.0

Distribuições ajustadas
Hydrology chart
Teste de Kolmogorov-Smirnov

Tamanho da amostra (N): 59

Valor crítico (Dc): 0.1771

Lognorm: Estatística (D) = 0.0661

Gumbel_r: Estatística (D) = 0.1195

Log-pearson 3: Estatística (D) = 0.0652
Disasters charts
Análise estação: 86895000
Tabela Resumo - Desastres vs Hidrologia
Vazões Máximas e Tempos de Retorno

Ano Hidro Vazao Data TR Empirico TR lognorm TR gumbel_r TR Log-Pearson 3
1983/1984 10988.8 1983-07-07 50.0 136.63 17.89 450.02
2011/2012 8847.8 2011-07-21 25.0 11.58 6.66 10.35
2005/2006 8847.8 2005-10-17 16.67 11.58 6.66 10.35
2008/2009 8579.9 2008-10-27 12.5 9.12 5.91 8.12
2007/2008 8325.0 2007-07-11 10.0 7.38 5.28 6.6
1990/1991 8169.6 1990-06-01 8.33 6.52 4.94 5.86
1989/1990 8128.6 1989-09-13 7.14 6.32 4.85 5.69
2009/2010 8053.9 2009-09-13 6.25 5.97 4.7 5.4
1992/1993 7977.1 1992-05-29 5.56 5.64 4.54 5.11
2013/2014 7967.5 2013-08-26 5.0 5.6 4.52 5.08
1988/1989 7902.5 1988-09-14 4.55 5.34 4.4 4.86
1967/1968 7824.8 1967-09-20 4.17 5.05 4.26 4.62
1965/1966 7697.6 1965-08-21 3.85 4.62 4.04 4.26
2010/2011 7682.2 2010-01-05 3.57 4.57 4.01 4.22
2002/2003 7382.5 2002-06-13 3.33 3.76 3.54 3.54
1982/1983 7343.4 1982-06-29 3.12 3.67 3.48 3.47
1977/1978 6951.1 1977-08-18 2.94 2.93 2.98 2.83
1984/1985 6851.5 1984-08-07 2.78 2.78 2.86 2.7
1961/1962 6796.5 1961-09-30 2.63 2.7 2.8 2.64
1973/1974 6567.0 1973-09-19 2.5 2.41 2.57 2.38
2012/2013 6538.7 2012-09-20 2.38 2.38 2.54 2.36
1972/1973 6512.8 1972-08-28 2.27 2.35 2.52 2.33
2003/2004 6503.4 2003-02-21 2.17 2.34 2.51 2.32
1966/1967 6458.8 1966-08-06 2.08 2.29 2.47 2.28
2014/2015 6450.5 2014-10-20 2.0 2.28 2.46 2.27
1993/1994 6353.9 1993-07-06 1.92 2.19 2.37 2.19
1987/1988 6265.8 1987-07-30 1.85 2.11 2.3 2.11
1980/1981 6117.1 1980-08-23 1.79 1.98 2.18 2.0
1963/1964 6106.6 1963-10-12 1.72 1.97 2.17 1.99
1985/1986 5990.8 1985-09-17 1.67 1.89 2.09 1.92
2006/2007 5922.2 2006-07-27 1.61 1.84 2.04 1.87
1960/1961 5855.1 1960-09-01 1.56 1.8 1.99 1.83
1976/1977 5792.9 1976-08-10 1.52 1.76 1.95 1.79
1986/1987 5679.5 1986-11-07 1.47 1.69 1.88 1.73
1971/1972 5526.1 1971-03-16 1.43 1.61 1.79 1.65
1974/1975 5214.3 1974-06-10 1.39 1.47 1.63 1.52
1991/1992 4983.9 1991-12-27 1.35 1.39 1.53 1.44
1975/1976 4812.6 1975-08-11 1.32 1.34 1.46 1.38
1994/1995 4326.7 1994-07-08 1.28 1.22 1.3 1.26
1979/1980 4028.3 1979-10-08 1.25 1.17 1.23 1.2
1969/1970 3796.4 1969-09-09 1.22 1.14 1.18 1.16
1970/1971 3569.7 1970-07-08 1.19 1.11 1.14 1.13
1981/1982 3475.4 1981-09-25 1.16 1.1 1.12 1.12
1959/1960 3432.8 1959-09-27 1.14 1.09 1.12 1.11
1964/1965 3231.4 1964-09-03 1.11 1.08 1.09 1.09
2004/2005 2930.5 2004-01-01 1.09 1.06 1.06 1.06
1978/1979 2586.2 1978-07-23 1.06 1.04 1.03 1.04
1968/1969 2202.3 1968-11-08 1.04 1.02 1.02 1.02
1962/1963 1256.9 1962-09-20 1.02 1.01 1.0 1.0

Distribuições ajustadas
Hydrology chart
Teste de Kolmogorov-Smirnov

Tamanho da amostra (N): 49

Valor crítico (Dc): 0.1943

Lognorm: Estatística (D) = 0.1043

Gumbel_r: Estatística (D) = 0.1618

Log-pearson 3: Estatística (D) = 0.1164
Disasters charts
Análise estação: 87905000
Tabela Resumo - Desastres vs Hidrologia
Vazões Máximas e Tempos de Retorno

Ano Hidro Vazao Data TR Empirico TR lognorm TR gumbel_r TR Log-Pearson 3
2023/2024 4946.4 2023-09-14 61.0 31.37 14.18 54.81
2020/2021 4936.3 2020-09-15 30.5 30.77 14.04 52.66
1992/1993 4915.0 1992-04-15 20.33 29.55 13.74 48.48
1966/1967 4761.8 1966-07-24 15.25 22.24 11.8 28.68
1998/1999 4747.3 1998-08-27 12.2 21.66 11.64 27.44
2009/2010 4710.9 2009-11-20 10.17 20.29 11.22 24.64
1995/1996 4295.3 1995-07-20 8.71 10.12 7.48 9.4
2001/2002 4197.4 2001-09-09 7.62 8.71 6.81 7.89
1984/1985 4090.5 1984-05-29 6.78 7.44 6.15 6.62
2002/2003 4006.0 2002-12-07 6.1 6.6 5.68 5.83
1977/1978 3994.1 1977-04-19 5.55 6.49 5.62 5.73
1972/1973 3969.4 1972-06-30 5.08 6.28 5.49 5.53
1974/1975 3877.4 1974-07-21 4.69 5.54 5.04 4.87
1965/1966 3770.3 1965-09-12 4.36 4.83 4.57 4.25
2015/2016 3752.1 2015-07-21 4.07 4.72 4.49 4.16
1987/1988 3728.9 1987-08-17 3.81 4.59 4.4 4.05
1986/1987 3713.7 1986-05-30 3.59 4.5 4.34 3.98
2019/2020 3448.7 2019-11-01 3.39 3.32 3.43 3.0
1973/1974 3403.1 1973-07-18 3.21 3.16 3.3 2.87
1990/1991 3334.2 1990-11-06 3.05 2.94 3.11 2.7
2018/2019 3169.1 2018-09-03 2.9 2.51 2.71 2.35
2007/2008 3139.2 2007-06-16 2.77 2.44 2.65 2.29
1976/1977 3128.8 1976-08-06 2.65 2.42 2.62 2.27
2012/2013 3117.1 2012-09-19 2.54 2.4 2.6 2.25
2014/2015 3040.4 2014-07-25 2.44 2.24 2.45 2.13
2016/2017 2933.1 2016-04-27 2.35 2.05 2.25 1.97
1983/1984 2925.9 1983-07-18 2.26 2.04 2.24 1.96
1991/1992 2891.0 1991-04-22 2.18 1.99 2.18 1.92
1994/1995 2869.4 1994-08-02 2.1 1.96 2.15 1.89
1967/1968 2863.1 1967-08-24 2.03 1.95 2.14 1.88
1979/1980 2823.4 1979-10-01 1.97 1.89 2.07 1.84
2017/2018 2811.5 2017-10-23 1.91 1.87 2.06 1.82
2021/2022 2811.5 2021-09-15 1.85 1.87 2.06 1.82
2000/2001 2784.1 2000-09-23 1.79 1.84 2.02 1.79
1997/1998 2752.5 1997-12-29 1.74 1.8 1.97 1.76
1975/1976 2714.6 1975-11-18 1.69 1.75 1.92 1.72
2003/2004 2686.0 2003-06-12 1.65 1.72 1.88 1.69
2013/2014 2686.0 2013-10-28 1.61 1.72 1.88 1.69
2022/2023 2628.9 2022-07-18 1.56 1.66 1.81 1.64
1980/1981 2553.9 1980-10-08 1.52 1.58 1.72 1.58
2005/2006 2538.8 2005-09-12 1.49 1.57 1.7 1.57
2010/2011 2453.1 2010-07-23 1.45 1.5 1.61 1.5
2006/2007 2332.8 2006-09-16 1.42 1.41 1.5 1.42
1978/1979 2269.2 1978-07-30 1.39 1.37 1.45 1.38
1985/1986 2258.2 1985-07-07 1.36 1.36 1.44 1.38
1988/1989 2126.0 1988-09-29 1.33 1.29 1.35 1.31
2008/2009 2112.6 2008-08-19 1.3 1.28 1.34 1.3
1969/1970 1999.7 1969-02-19 1.27 1.23 1.27 1.25
1982/1983 1946.5 1982-10-25 1.24 1.21 1.24 1.23
1970/1971 1923.2 1970-06-23 1.22 1.2 1.23 1.22
1993/1994 1848.0 1993-11-21 1.2 1.17 1.2 1.2
1981/1982 1811.4 1981-09-15 1.17 1.16 1.18 1.18
2011/2012 1598.8 2011-07-31 1.15 1.11 1.11 1.12
1996/1997 1566.4 1996-01-28 1.13 1.1 1.1 1.12
2004/2005 1529.1 2004-05-09 1.11 1.09 1.09 1.11
1971/1972 1508.2 1971-06-29 1.09 1.09 1.08 1.1
1999/2000 1353.7 1999-09-11 1.07 1.06 1.05 1.07
1968/1969 1172.0 1968-10-30 1.05 1.04 1.03 1.05
1964/1965 964.2 1964-10-02 1.03 1.02 1.01 1.03
1989/1990 726.0 1989-01-27 1.02 1.01 1.0 1.01

Distribuições ajustadas
Hydrology chart
Teste de Kolmogorov-Smirnov

Tamanho da amostra (N): 60

Valor crítico (Dc): 0.1756

Lognorm: Estatística (D) = 0.0702

Gumbel_r: Estatística (D) = 0.1016

Log-pearson 3: Estatística (D) = 0.0927
Disasters charts